Need help with question 10.6.3 CHAPTER 10 Energy Changes in Chemical Reactions U

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Need help with question 10.6.3 CHAPTER 10 Energy Changes in Chemical Reactions Using data from Appendix 2. calculate Hon for 3NOAs). (a) -24.19 kJ/mol (b) -33.85 kJ/mol (c) +9.66 kJ/mol 10.6.2 Odg). d) +67.7 kJ/mol (e-58.04 kJ/mol 10.6.3 Using the following data, calculate H? for CO(g). C(graphite) +02(g)- CO2(g) AH393.5 kJ/mol AH-283.0 kJ/mol CO(g) +10(8)CO(8) (a) -393.5 kJ/mol (b)-676.5 kJ/mol (c) +676.5 kJ/mol (d) +110.5 kJ/mol (e) -110.5 kJ/mol 0.7 BOND ENTHALPY AND THE STABILITY OF COVALENT MOLECULES Why do covalent bonds form? According to valence bond theory, a covalent bond will form between two atoms if the potential energy of the resulting molecule is lower than that of the isolated atoms. Simply put, this means that the formation of covalent bonds is exothermic. While this fact may not seem intuitively obvious, you know that energy

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Need help with question 10.6.3 CHAPTER 10 Energy Changes in Chemical Reactions U

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